With the introduction of SCTP socket support in Rex::Socket via
https://github.com/rapid7/rex-socket/pull/56, Framework can utilize
this protocol for session transports similarly to TCP as it is a
stream-wise transport.
Implement bind and reverse handlers for the new socket type.
Implement example bind and reverse payloads using socat copying
from the initial udp sessions implementation.
Testing:
Rudimentary bind session test against local Libvirt Linux VM
Next steps:
Implement the language-level payloads for the interpreters common
to POSIX environments supporting SCTP.
Implement meterpreter transports for SCTP in Python, PHP, Mettle,
and Java modalities (Windows doesn't support it without carrying
its own usermode protocol library).